scholarly journals Study of Preferred Level of Biscuits Fortified With Nilem Fish Egg Protein Concentrate

2021 ◽  
pp. 10-17
Author(s):  
Ustman Sidik Muslihudin ◽  
Evi Liviawaty ◽  
Emma Rochima ◽  
. Junianto
Keyword(s):  
Protein Content ◽  
Food Processing ◽  
Nutritional Value ◽  
Average Score ◽  
Protein Concentrate ◽  
Fish Eggs ◽  
Egg Protein ◽  
Organoleptic Characteristics ◽  
Four Levels ◽  
Cereal Flour

Fish eggs are an essential source of protein to increase nutritional value because of their excellent quality protein content but have not been widely used, especially in food processing. Biscuits are one of the most consumed products globally, made from cereal flour such as wheat flour or other flour. Four different formulations containing nilem fish egg protein concentrate (NFEPC) were used in this study to produce biscuit samples with better sensory characteristics and higher protein content. This study aimed to determine the level of addition of nilem fish egg protein concentrate in the biscuits making, which panelists preferred based on their organoleptic assessment. In this study, the method used was an experimental method with four levels of treatment of nilem fish egg protein concentrate with concentrations of 0%, 2.5%, 5.0%, and 7.5% (w/w) carried out on the organoleptic characteristics, which include the appearance, aroma, texture, and taste of biscuits. The results showed that the optimum addition of nilem FEPC was at a 2.5% level preferred by consumers regarding all characteristics (appearance, aroma, texture, and flavor), with the average score ranging from 5.7 to 6.2 on average.

scholarly journals Shiitake mycelium fermentation improves digestibility, nutritional value, flavor and functionality of plant proteins

2021 ◽  
Author(s):  
Marina Nadal ◽  
Anthony James Clark ◽  
Bhupendra Soni ◽  
Brendan Sharkey ◽  
Terry Acree ◽  
...  
Keyword(s):  
Nutritional Value ◽  
Protein Concentrate ◽  
Plant Proteins ◽  
Shiitake Mushroom ◽  
Ileal Digestibility ◽  
Rice Protein ◽  
Organoleptic Characteristics ◽  
Sensory Analyses ◽  
Excellent Source

Plant proteins can serve as inexpensive and environmentally friendly meat-replacements. However, poor taste characteristics and relatively low nutritional value prevent their full acceptance as meat substitutes. Fermentation of food has been historically used to improve the quality of foods. In this work we describe the improvement in digestibility, nutritional value, physical properties, and organoleptic characteristics, of a pea and rice protein concentrate blend through fermentation with shiitake mushroom mycelium. Ileal digestibility pig studies show increases in the DIAAS for the shiitake fermented pea and rice protein blend turning the blend into an excellent source of protein for humans. The fermentation also increases the solubility of the protein blend and reduces the content of the antinutrient compounds phytates and protease inhibitor. Mass spectrometry and sensory analyses of fermented protein blend indicates that fermentation leads to a reduction in off-note compounds substantially improving its organoleptic performance.

Variasi Penambahan Tepung Daun Kelor (Moringa Oleifera Lam.) pada Pembuatan Flakes Ditinjau dari Sifat Fisik, Sifat Organoleptik dan Kadar Kalsium

2017 ◽  
Vol 19 (1) ◽  
pp. 31-35
Author(s):  
Frieda Rosita Majid ◽  
Nur Hidayat ◽  
Waluyo Waluyo
Keyword(s):  
Physical Characteristic ◽  
Nutritional Value ◽  
Calcium Content ◽  
Organoleptic Characteristics ◽  
High Calcium ◽  
Randomized Experimental Design ◽  
Leaf Powder ◽  
The Difference ◽  
The Tropics ◽  
Moringa Oleifera Lam

Background:Moringa (Moringaoleifera Lam.) Is a plant of high nutritional value, grows scattered in the tropics and sub-tropics, but utilization is still low. Each section has its benefits Moringa one part is the Moringa leaves contain a high calcium. In 100 grams of material, fresh Moringa leaves contain as much as 440 mg of calcium in the form of flour whereas if it contains as much as 2,003 mg of calcium. One of its use in the manufacture of flakes added. Objective: Know the difference physical harateristi, organoleptic characteristic and calcium levels in flakes variations addition of Moringa leaf powder. Methods: The study is a randomized experimental design with simple, includes four kinds of treatments, two replications with two experimental units. Observations of physical characteristic were analyzed by descriptive, the organoleptic characteristic of data analysis using statistical test Kruskal-Wallis continued Mann-Whitney and methods of test calcium content using permanganometri then the data were analyzed descriptive. Results: The physical characteristics of flakes greenish-yellow, slightly fragrant aroma typical of flakes, rather unpleasant taste typical of Moringa leaves and a slightly crunchy texture. Organoleptic characteristics the color of flakes with moringa leaf powder 5%, the aroma of the flakes without addition moringa leaf powder, the flavour of flakes with additions moringa leaf powder 5% and the texture of flakes with additions moringa leaf powder 7,5% most prefered panelist and high levels calcium of flakes with additions 10% moringa leaf powder. Conclusion: There is a difference variations addition of moringa leaf powder on physical, organoleptic characteristic (color) and the level of calcium flakes.Flakes with the addition of 5% moringa leaf powder is the most prefered panelist.   Keywords:Moringa Leaf Flour, Flakes, Physical characteristic, organoleptic, Calcium

House fly (Musca domestica) larvae meal as an ingredient with high nutritional value: microencapsulation and improvement of organoleptic characteristics

2021 ◽  
pp. 110423
Author(s):  
Manuel Sánchez ◽  
Carolaynne Gómez ◽  
Constanza Avendaño ◽  
Iliak Harmsen ◽  
Daniela Ortiz ◽  
...  
Keyword(s):  
Musca Domestica ◽  
Nutritional Value ◽  
House Fly ◽  
Organoleptic Characteristics

USE OF DRY EXTRACTS OF FRUIT AND BERRY RAW MATERIALS TO INCREASE THE NUTRITIONAL VALUE OF KVASSES OF FERMENTATION

2021 ◽  
Author(s):  
Е.С. КЕЛЕНКОВА ◽  
Е.Ю. ЕГОРОВА
Keyword(s):  
Ascorbic Acid ◽  
Vitamin C ◽  
Nutritional Value ◽  
Raw Materials ◽  
Age Groups ◽  
Sea Buckthorn ◽  
Vacuum Drying ◽  
Black Currant ◽  
Organoleptic Characteristics ◽  
Standard Quality

Разработаны квасы брожения с использованием сухих экстрактов ягод малины, плодов черной смородины и облепихи. Исследованы экстракты плодов облепихи, ягод малины и черной смородины, полученные методом импульсно-вакуумной сушки (ООО «Вистерра», Бийск). Квасы готовили по промышленной технологии на концентрате квасного сусла. Экстракты добавляли в квас до начала брожения в дозировке от 2 до 8%. Образцы квасов с использованием экстрактов обладали приятным послевкусием, слабовыраженным плодовым ароматом. Полученные квасы характеризует высокое содержание аскорбиновой кислоты, мг/100 г, и полифенольных веществ, мг/100 мл, соответственно: контроль – менее 0,1 и 42,6; с добавлением экстракта малины 2,7 и 58,7; облепихи 6,9 и 47,7; черной смородины 4,6 и 66,2. Определено, что потребление одного стакана (200 мл) свежеприготовленного кваса с плодовым (ягодным) экстрактом позволяет удовлетворить от 100 до 150% суточной потребности в флавоноидах (85 мг/сут) и фенолокислотах (10 мг/сут), преобладающих в составе полифенольных веществ. С учетом уточненных норм МР 2.3.1.2432-08 определено, что квасы с экстрактами облепихи и смородины способны удовлетворить 10–15% физиологической потребности в витамине С взрослых и 15–45% – детей разных возрастных групп. Установлено, что добавление 6% плодово-ягодного экстракта к купажу перед брожением дает возможность вырабатывать квасы стандартного качества с оригинальными органолептическими характеристиками и повышенной пищевой ценностью. The kvasses of fermentation using dry extracts of raspberries, black currant and sea buckthorn have been developed. Extracts of sea buckthorn fruits, raspberries and black currants obtained by pulse-vacuum drying in LLC «Visterra» (Biysk) were studied. Kvasses was prepared according to industrial technology on a concentrate of kvass wort. The extracts were added to the kvass before fermentation in a dosage of from 2 to 8%. Samples of kvasses using extracts had a pleasant aftertaste, slightly pronounced fruit aroma. The resulting kvasses is characterized by a high content of ascorbic acid, mg/100 g, and polyphenolic substances, mg/100 ml, respectively: control – less than 0,1 and 42,6; with the addition of raspberry extract 2,7 and 58,7; sea buckthorn 6,9 and 47,7; black currant 4,6 and 66,2. It was determined that the consumption of one glass (200 ml) of freshly prepared kvass with fruit (berry) extract can satisfy from 100 to 150% of the daily need for flavonoids (85 mg/day) and phenolic acids (10 mg/day), which are predominant in the composition of polyphenolic substances. Taking into account the recommendations of MR 2.3.1.2432-08, it was found that kvasses with buckthorn and currant extracts can meet 10–15% of the physiological need for vitamin C in adults and 15–45% in children of different age groups. It was found that the addition of 6% fruit and berry extract to the blend before fermentation makes it possible to produce kvasses of standard quality with original organoleptic characteristics and increased nutritional value.

PENGARUH SUBSTITUSI TEPUNG BUAH LINDUR (Bruguiera Gymnorrhiza) TERHADAP KARAKTERISTIK ORGANOLEPTIK, NILAI GIZI DAN AKTVITAS ANTIOKSIDAN BROWNIES

2021 ◽  
Vol 6 (3) ◽  
Author(s):  
Wd Wd Sitti Aisyah Nurul Fahlani ◽  
Tamrin Tamrin ◽  
Kobajashi Togo Isamu
Keyword(s):  
Antioxidant Activity ◽  
Nutritional Value ◽  
National Standards ◽  
Bruguiera Gymnorrhiza ◽  
Nutritional Values ◽  
Organoleptic Characteristics ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Range Test ◽  
Color Texture

ABSTRACT                     This study aimed to analyze the effect of lindur fruit flour substitution on organoleptic characteristics, nutritional value, and antioxidant activity of lindur fruit flour brownies. This research was conducted using a completely randomized design (CRD) with various percentages of formulation of substitution of lindur fruit flour:wheat flour, namely M1 = (100%:0%), M2 = (90%:10%), M3 = (80%:20 %), M4 = (70%:30%), and M5 = (60%:40%). The research data were analyzed using analysis of variance, with further testing using Duncan's Multiple Range Test (DMRT) at a 95% confidence level. The results show that the HCN content of lindur fruit flour reached 21.81 mg/kg. The M3 treatment was the most preferred treatment by the panelists with hedonic rating scores of color, texture, aroma, and taste reached 4.14 (like), 4.13 (like), 3.79 (like), and 4.30 (like), respectively. The nutritional values of selected M3 brownies show that it contained 30.57% water, 1.20% ash, 3.70% fat, 5.63% protein, and 58.90% carbohydrate. Analysis of antioxidant activity in selected M3 brownies was 465.58 ppm which is categorized as very weak. It can be concluded that the substitution of lindur fruit flour in making brownies had a very significant effect on color, texture, and taste. However, the effect was not significant on the aroma and the analysis of the nutritional value of the selected treatment. The brownie product substituted with lindur fruit flour met the national standards for water, ash, and fat contents.Keyword: Brownies, Lindur Fruit ABSTRAK    Penelitian ini bertujuan untuk mempelajari pengaruh substitusi tepung buah lindur terhadap karakteristik organoleptik, nilai gizi, dan aktivitas antioksidan brownies tepung buah lindur. Penelitian ini dilakukan dengan menggunakan Rancangan Acak  Lengkap  (RAL) dengan berbagai presentase formulasi, substitusi tepung buah lindur: tepung terigu yaitu M1 =  (100% : 0%), M2 = (90% : 10%), M3 = 80% : 20%), M4 = (70% : 30%), dan M5 = (60% : 40%). Data hasil penelitian dianalisis menggunakan sidik ragam (Analysis of Varian), dengan uji lanjut menggunakan Duncan’s Multiple Range Test (DMRT) pada taraf kepercayaan 95%. Hasil penelitian menunjukan analisis kadar HCN tepung buah lindur yaitu 21,81 mg/kg. Perlakuan M3 merupakan perlakuan yang paling disukai oleh panelis dengan skor penilain hedonik warna 4,14 (suka), tekstur  4,13 (suka), aroma 3,79 (suka) dan rasa 4,30 (suka). Analisis Nilai gizi produk browies tepilih M3 meliputi kadar air (30,57%), kadar abu (1,20), Kadar lemak (3,70%), kadar protein (5,63%) dan kadar karbohidrat (58,90%). Analisis aktivitas antioksidan pada brownies terplih M3 yaitu 465,58 ppm dengan kategori sangat lemah. Dapat disimpulkan bahwa substiusi tepung buah lindur pada pembuatan brownies berpengaruh sangat nyata terhadap warna, tekstur, dan rasa. Tetapi berpengaruh tidak nyata terhadap aroma. dan analisis nilai gizi perlakuan terpilih. Berdasarkan standar mutu SNI brownies, bahwa produk brownies substitusi tepung buah lindur sudah memenuhi standar mutu SNI untuk kadar air dan kadar abu serta kadar lemak.Kata kunci:   Brownies, tepung, Buah Lindur

scholarly journals Ionizing radiation effects on food vitamins: a review

2009 ◽  
Vol 52 (5) ◽  
pp. 1267-1278 ◽  
Author(s):  
Ana Paula Dionísio ◽  
Renata Takassugui Gomes ◽  
Marília Oetterer
Keyword(s):  
Chemical Composition ◽  
Ionizing Radiation ◽  
Food Processing ◽  
Irradiation Dose ◽  
Radiation Effects ◽  
Nutritional Value ◽  
Food Composition ◽  
Industrial Processes ◽  
Cosmetic Products ◽  
Irradiation Process

Ionizing radiation has been widely used in industrial processes, especially in the sterilization of medicals, pharmaceuticals, cosmetic products, and in food processing. Similar to other techniques of food processing, irradiation can induce certain alterations that can modify both the chemical composition and the nutritional value of foods. These changes depend on the food composition, the irradiation dose and factors such as temperature and presence or absence of oxygen in the irradiating environment. The sensitivity of vitamins to radiation is unpredictable and food vitamin losses during the irradiation are often substantial. The aim of this study was to discuss retention or loss of vitamins in several food products submitted to an irradiation process.

scholarly journals Glycerol inclusion levels in corn and sunflower silages

2014 ◽  
Vol 38 (5) ◽  
pp. 497-505 ◽  
Author(s):  
Adriana de Souza Martins ◽  
Juliane Ribeiro de Oliveira ◽  
Marili Lopes Lederer ◽  
José Luís Moletta ◽  
Shivelly Los Galetto ◽  
...  
Keyword(s):  
Seasonal Cycle ◽  
Crude Protein ◽  
Dry Matter ◽  
Nutritional Value ◽  
High Efficiency ◽  
Corn Silage ◽  
Neutral Detergent Fiber ◽  
Acid Detergent Fiber ◽  
Ph Values ◽  
Four Levels

Due to the seasonal cycle of forage, the use of silage to feed animals provides nutrients throughout the year. However, its quality can be improved with the inclusion of additives and other products. Glycerol is a rich source of energy and present a high efficiency of utilization by animals. The purpose of this work was to evaluate the effect of glycerol inclusion on the chemical and fermentation characteristics of corn and sunflower silages. Two silage sources (maize and sunflower) were used and four levels of glycerol inclusion (0, 15, 30 and 45%) based on dry matter were carried out. The experimental design was completely randomized in a 2 x 4 factorial arrangement with five replications. The pH values and chemical composition of corn and sunflower silages were determined. In both silages there was increment of dry matter, non-fiber carbohydrates and total digestible nutrients (TDN) added to a reduction of crude protein, neutral detergent fiber and acid detergent fiber due to the glycerol inclusion. The corn silage required 45% glycerol to achieve the TDN level of the sunflower silage. The glycerol addition contributed to the increase in the nutritional value, offsetting loss of quality in the ensiling process.

scholarly journals ANALYSIS OF HIKING FOOD PROCESSING TECHNOLOGIES ON THE MARKET

2020 ◽  
Vol 1 (12) ◽  
pp. 171
Author(s):  
Inese Silicka ◽  
Iveta Dembovska ◽  
Ērika Teirumnieka ◽  
Ivo Dembovskis
Keyword(s):  
Energy Efficiency ◽  
Food Processing ◽  
Nutritional Value ◽  
Comparative Method ◽  
New Products ◽  
Food Sector ◽  
Processing Technologies ◽  
Design And Manufacturing ◽  
Food Market ◽  
Market Trends

The food sector is one of the fastest-growing sectors, therefore it requires that producers follow food market trends and quickly respond to consumer demand. Besides, the producers have to comply with the increasingly strict conditions and regulations imposed on food producers in recent years. Food producers need to be able to develop products that are safe and have a long shelf life and at the same time, the manufacturers have to continuously diversify their products, create new flavor and aroma combinations, increase the nutritional value of the products while increasing the production volumes and considering energy efficiency, as well as environmental impact. The aim of the research is to study and analyse hiking food processing technologies on the market. Methods used in the research – monographic, synthesis, comparative method. The research developed proposals for manufacturers of hiking food for the design and manufacturing of new products.

scholarly journals Karakteristik Kimia Food Bar Puree Pisang Tongka Langit (Musa trogodytarum) dengan Penambahan Kenari (Canarium indicum L.)

2019 ◽  
Vol 8 (2) ◽  
pp. 48-52
Author(s):  
Vita N Lawalata ◽  
Illonkha Maatoke ◽  
Gilian Tetelepta
Keyword(s):  
Experimental Design ◽  
Protein Content ◽  
Research Result ◽  
Fat Content ◽  
Snack Food ◽  
Randomized Experimental Design ◽  
Four Levels ◽  
Carbohydrate Contents ◽  
Better Than ◽  
Blended Food

Food bar is high caloric food made from blended food, enriched with nutrients, then formed into a compact bar shape. It is usually consumed either as breakfast or as snack food and is better than cakes or chocolates. This study was aimed to characterize the effect of canarium nut addition on the making of banana puree food bar. A completely randomized experimental design with four levels of treatments, i.e. 0%, 5%, 10% and 15% was applied in this research. Result showed that banana puree food bar with canarium nut addition caused not only a decrease in moisture, ash, and carbohydrate contents of 3.96%, 0.1%, and 2.6% but also an increase in protein content and fat content of 1.99% and 4.68%, respectively. Keywords: canarium nut, food bar, Musa troglodytarum, puree, tongka langit banana   ABSTRAK Food bar merupakan produk pangan berkalori tinggi yang dibuat dari campuran bahan pangan (blended food), diperkaya dengan nutrisi, kemudian dibentuk menjadi bentuk padat dan kompak (a food bar form). Food bar biasanya digunakan untuk sarapan atau sebagai makanan ringan (camilan), food bar merupakan makanan yang lebih baik dibandingkan dengan kue ataupun coklat. Penelitian ini bertujuan untuk mengkarakterisasi pengaruh penambahan kenari dalam pebuatan food bar puree pisang tongka langit. Penelitian ini menggunakan rancangan acak lengkap faktor tunggal dengan perlakuan penambahan kenari 0%, 5%, 10%, 15%. Hasil penelitian menunjukkan bahwa food bar puree pisang tongka langit dengan penambahan kenari menyebabkan terjadinya penuruanan kandungan air, abu, karbohidrat yaitu 3,96%, 0,1%, 2,6% dan peningkatan kadar protein sebesar 1,99% dan lemak 4,68%. Kata kunci: food bar, kenari, pisang tongka langit, puree, Musa troglodytarum

scholarly journals SAMPLING TESTING FOR FORAGE QUALITY

1970 ◽  
Vol 63 ◽  
Author(s):  
Antonia Odagiu ◽  
I. Oroian ◽  
Tania Mihăiescu
Keyword(s):  
Sample Size ◽  
Protein Content ◽  
Crude Protein ◽  
Nutritional Value ◽  
Sampling Technique ◽  
Crude Protein Content ◽  
Content Determination ◽  
Alfalfa Hay ◽  
Coefficient Of Variability ◽  
Adequate Sampling

The identification of the suitable sample size and adequate sampling place when alfalfa hay was chemically analyzed in order to determine its nutritional value was the aim of our test. Two loads of alfalfa hay were used for collecting samples, two sizes each (15 and 10 subsamples, variant I and II, respectively). The crude protein content was determined using AOAC protocol. By assessing the statistic parameters of the crude protein content of the forage, function of the sampling place and sample size, we observed the influence of the sampling technique on the accuracy of the determinations. The highest coefficient of variability was recorded when samples were collected from the base of the load in each case. Only the crude protein content differences between the samples collected from the other parts of the load and base of the load (variant I, in both loads) were statistically significant (p < 0.05). Within the same load, no significant differences (p > 0.05) were recorded. Even notable differences were not obtained in crude protein content determination function of sampling place or sampling size, the need and care in sampling should be considered.

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